Qatar’s primary source of fresh water is through seawater desalination. Amongst the major processes that are commercially available on the market, the most common large scale techniques are Multi-Stage Flash distillation (MSF), Multi Effect distillation (MED), and Reverse Osmosis (RO). Although commonly used, these three processes are highly expensive down to high energy input requirements and ...

Sterols due to their properties might be considered as valuable products to be employed in food, pharmaceutical and cosmetic industries. Vegetable oils, namely canola, soyabean and sunflower seed oils, contain considerable quantities of phytosterols, mainly β–sitosterol. The aim of this research is to determine the effect of refining operations, particularly deodorization on this valuable class...

background stomatitis is a disturbing side-effect of chemotherapy that disturbs patients and causes difficulties in patient’s drinking, eating and talking, and may results in infection and bleeding. objectives this study aimed to investigate the effect of yarrow distillate in the treatment of chemotherapy-induced stomatitis. patients and methods rapy-induced oral stomatitis referred to shahid b...

It is EHPs stated editorial policy to serve as a forum for discussion of issues of environmental health, encouraging the expression of scientific opinion and fostering healthy scientific debate. Your editorial policy states that "all scientific articles are subject to rigorous peer review. The primary criteria are environmental significance and scientific quality." Based on these criteria , it ...

1. Introductory Remarks 2. Evaporation Processes 3. Multi-stage Flash Desalination Process 4. Seawater Supply System 5. Seawater Recirculation System 6. Feed Water System 7. Brine Blowdown System 8. Vacuum Raising and Maintaining System 9. Brine Recirculation System 10. Anti-scale Dosing System 11. Condensate Flow from Brine Heater System 12. Distillate System 13. Plant Loading Glossary Bibliog...

Appropriate statistical techniques were used to study the influence of different aging conditions on the furanic aldehyde contents of a number of brandies. Some of these conditions (presence or absence of caramel, wood type, state of the barrel, length of maturation) affected the concentrations of furfural and 5-(hydroxymethyl)furfural in the distillate, and these compounds cannot therefore be ...

BACKGROUND Pseudoallergic reactions (PARs) against both additives and natural foods have been reported to elicit chronic urticaria, but in natural food the responsible ingredients are largely unknown. OBJECTIVE The study was aimed at identifying novel pseudoallergens in food and focused on evaluating tomatoes, white wine, and herbs as frequently reported food items eliciting wheal responses i...

The Andlinger Center for Energy and the Environment is grateful to the High Meadows Foundation, the Nicholas Family, and an anonymous donor whose gifts are helping to advance public understanding of critical issues related to energy and the environment through this Energy Technology Distillate.

In the present study the efficacy of arkas (water distillate) and essential oils of cinnamon and clove is evaluated as a preservative for kwathas. Arkas and essential oils of cinnamon and clove have good preservative property without altering the physico - chemical properties of kwatha.

In the production of wine distillates, factors influencing their composition, respectively quality, can be divided into following directions: composition grapes (as raw material), technology for its processing and alcoholic fermentation to obtain material, as well method distillation material derive a distillate. Each these is important quality distillate significantly affects concentration che...